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Method and device for distributing storage space based on thin provisioning

A technology of storage space and thin provisioning, which is applied in the field of storage space allocation based on thin provisioning, can solve problems such as time consumption and storage space waste, and achieve the effects of improving efficiency, reducing resource usage, and reducing query time

Pending Publication Date: 2016-01-06
OPZOON TECH
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AI Technical Summary

Problems solved by technology

[0004] One of the objectives of the present invention is to provide a storage space allocation method and device based on thin provisioning to solve the technical problems in the prior art that manual settings may cause time consumption or storage space waste

Method used

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  • Method and device for distributing storage space based on thin provisioning
  • Method and device for distributing storage space based on thin provisioning

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Embodiment Construction

[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0046] In the first aspect, the embodiment of the present invention provides a storage space allocation method based on thin provisioning, such as figure 1 shown, including:

[0047] S100. The configuration module obtains the priority and the required storage space size of the process requiring thin provisioning, and allocates the storage space for the process for the first time according to the process priority and the required storage space size;

[0048] S200. The management module obtains the simplified configuration information of at least one process and sends it to the timer module;

[0049] S300. The timer module regularly checks at least one process according to...

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Abstract

The invention relates to a method and a device for distributing storage space based on thin provisioning. The method comprises: S100, a configuration module obtaining the priority of a process which needs thin provisioning, and required storage space size, and performing distribution of storage space for the first time on the process according to the priority of the process and the required storage space size; S200, a management module obtaining thin provisioning information of at least a process, and issuing the information to a timer module; S300, the timer module performing regular check on the at least a process according to the received thin provisioning information, and expanding storage space for the processes which need expanding. Through managing the processes which need thin provisioning, and through the management module to obtain all the processes which use thin provisioning, use efficiency of storage space is improved.

Description

technical field [0001] The present invention relates to the technical field of storage space allocation, in particular to a storage space allocation method and device based on thin provisioning. Background technique [0002] In a traditional storage system, when an application needs a part of the storage space, it is often pre-allocated a part of the back-end storage system that is large enough for the application, even if the application does not need to use it temporarily. Large storage space, but because this part of the storage space has been reserved, other applications cannot take advantage of the deployed but idle storage capacity. On the one hand, this allocation mode increases the amount of idle storage and increases the overall cost of ownership of the system; on the other hand, users have to purchase larger storage capacity to adapt to the environment, further increasing the cost. [0003] For this reason, thin provisioning is used in the prior art to enhance uti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/02
Inventor 李鹏
Owner OPZOON TECH
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